I actually don't know why what I did is a "bandaid solution" and would appreciate it if you would explain the reason to me. I thought that using an AFC would be okay because like I said before, there were a few other TT owners who had the same issue (probably to a lesser extent). They switched to the JWT ECU which I was planning on doing, until the shop who worked on my car told me that I can do it with the AFC. I understand that both the fuel pump and injectors were maxed out at 15 psi, which could possibly lead to premature failure. Is this why, or is there something else?